Schumann Electronics PLL Harmonizer + Drone + Momentary switch

For sale is a legendary 2004 Schumann Electronics PLL harmonizer/fuzz.
This is THE famous one, an ultra rare collector item.
Momentary switch and Drone accessory control included, it's the most complete version ever.
US 12v power supply included.
It's in excellent conditions, with signed box and manual.
Fully working.

Here some additional info:
"The PLL is an analog harmonizer that turns your input signal into a square wave and then has a multiplier and divider that adds intervals to your note.

Two harmony notes are controlled by the loop function which controls how it tracks your original note.

• makes one note into a chord
• make any triad out of one note
• makes it sound like there's someone else playing along with you
• set the loop control to decide how it follows your playing
• the three notes are a three-channel mixer that gets into a master volume
• uses a +12 -12 bipolar power supply.

MOMENTARY switch accessory: this lets you mute the two harmony voices momentarily or turn them on momentarily.

PLL DRONE accessory: the DRONE is an add-on to the PLL. Instead of stopping when you stop playing, the DRONE oscillates at a note that you play, with a foot switch to turn it on and off.

The drone function is a continuous sound generator that you can set to a specific pitch."

It's the machine in the Youtube video, my demo.

I ship from Italy.
Shipping method: EMS/courier, insured.
Buyers a responsible for any import tax/duty to non-UE countries.

All items for sale are part of my private collection.
For any question contact me.
Thanks.